ElementAverageSecondTimeDerivative(const InputParameters ¶meters)
const VariableValue & _u_dotdot
Holds the solution second derivative wrt time at the current quadrature points.
static InputParameters validParams()
virtual Real computeQpIntegral() override
This postprocessor computes a volume integral of the second time derivative of a given variable...
OutputTools< Real >::VariableValue VariableValue
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
const InputParameters & parameters() const
Get the parameters of the object.
This postprocessor computes a volume integral of the specified variable.